Interactive 3D

1 / 3

EVF12048

Gusseted Paperboard Bag with Window and Snap-Lock Base

Available in a wide range of custom configurations & material selection.
Order 1 sample. Or order 100K+ units. Or anything in between.
Affordable delivery across North America.
Design support, warehousing, testing, assembly available.
Widest machinery capability in America via 30+ specialist partner plants.

Get pricing

Free white-glove consultations. Blazing-fast response time. Fast quotes.

Product details

Top highlights

Tapered bag-like profile with a front display window
Manual 1-2-3 snap-lock bottom for quick hand assembly
Reinforced, double-thick top edge for a premium feel

About this product

The EVF12048 is a premium folding carton designed to mimic the shape and presentation of a boutique shopping bag. It features a rectangular base that tapers into a pinched, gusseted top, complete with a fold-over locking lid and a front display window.

Because the top gathers into a wedge, this carton is built for retail display and gift presentation, not for bearing vertical weight. It arrives flat, pops open for manual loading, and relies on a 1-2-3 snap-lock bottom to secure the product.

Common uses

Specialty food and confectionery
Cosmetics and gift sets
Boutique retail items

Get a quote

Share what you know. We'll take it from there. Or email us at info@herculeindustrial.com

Describe your project *

Approximate quantity *

Size if known

Files or competing quote (optional)Drag files here or choose filesAdd drawings, photos, dielines, quotes, specs, or other useful files.Max 5 files, 25 MB total.

Name *

Email *

Phone

Optional

More details

You can skip this whole part, or open a section and answer only what you know.

Size and quantity

Detailed dimensions

Units US customary (inches)Metric

What do your dimensions describe?

Length (side to side)

Depth (front to back)

Height (base to top edge)

Size notes

Quantity notes

Materials and print

Paperboard preference

Add details for paperboard preference

Paperboard details

Print and artwork

Add details for print and artwork

Print, finish, or artwork details

Shipping or storage context

Custom changes or unusual needs

Do you need clear film covering the front window?

What type of items will go inside?

How will the filled packages be handled?

Current box or specs

Do you have a current box, spec, or target sample?

Add details for do you have a current box, spec, or target sample?

Current box, known specs, or current problem

Destination ZIP or region

Company

Any deadline or timing constraint?

Retail Display and Gift Presentation

Premium Shelf Display

The tapered shape and front window make this carton an excellent choice for displaying products on retail shelves. The design stands upright on its own, offering a high-end alternative to flexible pouches or standard rectangular boxes.

Gift and Confectionery Packaging

The bag-like aesthetic naturally fits gift sets, chocolates, and cosmetics. The fold-over lid and tuck tongue provide a clean, secure closure that feels deliberate and premium during the unboxing experience.

Specialty Food and Bakery

For gourmet snacks, cookies, or coffee beans, the upright bag profile provides a traditional bakery feel while the paperboard walls protect fragile contents better than a soft paper bag.

Cosmetic and Skincare Sets

The reinforced top edge and flat base allow multiple small bottles or jars to sit securely inside, while the window highlights the primary product.

Specialty Food, Cosmetics, and Boutique Retail

Boutique Retailers

For brands that want the look of a shopping bag but the physical protection of paperboard, this carton bridges the gap. The reinforced top edge prevents the opening from feeling flimsy or raw.

Manual Fulfillment Operations

This package is designed for hand packing. The 1-2-3 snap-lock bottom engages quickly without tape or glue, and the top gussets are pinched closed by hand after the product is loaded.

Corporate Gifting and Event Promos

The distinctive shape stands out in gift bags or on event tables. The flat front and back panels offer uninterrupted space for branding, while the window provides a preview of the gift.

When to Consider Standard Cartons or Alternative Closures

Automated Packing Lines

If your fulfillment relies on high-speed automated loading, the manual snap-lock base and pinched gusset top will create bottlenecks. A standard straight-tuck or auto-bottom carton is a better fit for mechanization.

Direct Parcel Shipping

Because the top tapers to an apex, this carton cannot support vertical compression. If the package needs to ship directly through courier networks without a rigid master shipper, a flat-top mailer or standard folding carton is required.

Heavy or Liquid Products

The snap-lock bottom relies on friction and interlocking flaps. For very heavy jars or liquids, a crash-lock base or a fully glued bottom may offer more security against dropping.

Window Film, Board Choice, and Master Packing

Window Patching

The template includes a front aperture. You must decide whether to leave this open for direct product access or add a clear film patch during manufacturing to protect the contents from dust and handling.

Board Caliper and Gusset Folds

While heavier boards increase overall rigidity, they can cause cracking along the diagonal gusset creases. Discuss the balance between base strength and clean folding with your converter.

Master Shipper Design

Since these cartons cannot be stacked directly on top of each other, your master shipping boxes must be sized to hold them in a single layer or use internal partitions to bear the vertical load during transit.

Print Surface and Finish

The flat front and back panels provide excellent billboard space. If you plan to use heavy varnishes or foil, ensure the finish does not interfere with the fold-over lid's tuck tongue or the snap-lock base.

Adjusting the Window and Gusset Angles

Window Sizing and Placement

The display window can be resized or shifted vertically. However, making the aperture too large will weaken the front panel and reduce the carton's overall stability.

Top Edge Reinforcement

The template includes inner panels that fold 180 degrees downward to create a double-thick rim at the top. This can be removed to simplify manufacturing, but keeping it ensures a much cleaner, premium edge.

Gusset Angle and Taper Height

The height at which the side gussets begin to taper can be adjusted to change the internal volume and the overall silhouette of the bag.

Packing details

Folder-Gluer Routing for the Top Edge

Discuss folder-gluer capabilities with your converter. The inner reinforcement layers must be folded 180 degrees inward before the side seam is glued to create the clean top edge.

Additional notes

Hand assembly sequence

The carton arrives flat. Packers pop the tube open, fold the bottom flaps in a 1-2-3 sequence to lock the base, load the product, pinch the side gussets inward, and fold the lid over to lock it into the back slit.

FAQs

Can these cartons be stacked on a pallet or retail display?

No. The tapered, pinched top cannot bear vertical weight. They must be displayed side-by-side on shelves and shipped in master cartons that protect them from crushing.

Does the front window come with clear plastic film?

The dieline template provides the cutout. Adding clear film requires a separate window-patching operation during manufacturing, which should be specified when requesting a quote.

Is this carton suitable for automated packing lines?

No. The 1-2-3 snap-lock bottom, the inward-pinching side gussets, and the fold-over lid all require manual assembly and closing.

What happens to the top edge of the board?

The design includes inner reinforcement panels that fold 180 degrees inside the carton. This hides the raw edge of the paperboard and creates a smooth, double-thick rim at the opening.

Can I use a very thick board for heavier items?

Thick boards can increase base strength, but they may cause the diagonal side gussets to crack when pinched closed. A physical sample is highly recommended to test the fold quality.

How does the top lid stay closed?

The lid folds over the gathered top and features a tuck tongue that inserts into a slit lock on the back panel, holding the package securely shut through friction.

How are these cartons delivered to the packing facility?

They are delivered flat with the side seam already glued. Packers pop them open into a tube shape before engaging the bottom flaps.

Can the inside of the top edge be printed?

Yes. Because the top edge reinforcement panels fold 180 degrees inward from the main blank, they can be printed on the same side as the exterior graphics, creating a continuous branded look inside the rim.